The Urban Forest by Mad Architects in Chongqing, China

When it's complete, the Urban Forest by MAD Architects may look like a mountain in the middle of the city, but it will function as a 70-floor commercial and residential skyscraper in Chongqing, China.

One of the most amazing parts about climbing a real mountain is the view from the top, a trait MAD Architects incorporated with floor-to-ceiling windows and expansive balconies with lush gardens to make the most of the view.

Check out some other sustainable architecture and communities around the world in the related articles below.